Book Image

Google Cloud Certified Professional Cloud Developer Exam Guide

By : Sebastian Moreno
Book Image

Google Cloud Certified Professional Cloud Developer Exam Guide

By: Sebastian Moreno

Overview of this book

Google Cloud Platform is one of the three major cloud providers in the industry, exhibiting great leadership in application modernization and data management. This book provides a comprehensive introduction for those who are new to cloud development and shows you how to use the tools to create cloud-native applications by integrating the technologies used by Google. The book starts by taking you through the basic programming concepts and security fundamentals necessary for developing in Google Cloud. You'll then discover best practices for developing and deploying applications in the cloud using different components offered by Google Cloud Platform such as Cloud Functions, Google App Engine, Cloud Run, and other GCP technologies. As you advance, you'll learn the basics of cloud storage and choosing the best options for storing different kinds of data as well as understand what site reliability engineers do. In the last part, you'll work on a sample case study of Hip Local, a community application designed to facilitate communication between people nearby, created by the Google Cloud team. By the end of this guide, you'll have learned how to design, develop, and deploy an end-to-end application on the Google Cloud Platform.
Table of Contents (21 chapters)
1
Section 1: Welcome to the Google Cloud Developers' Guide
4
Section 2: Developing and Modernizing Applications on Google Cloud Platform
9
Section 3: Storage Foundations
14
Section 4: SRE for Developers
17
Section 5: Analyzing a Sample Case Study

Answers

In this section, we will review the answers to the questions in the previous section, with explanations as to why that answer is the correct one.

GCP developer fundamentals

  1. d) Make sure that the application has at least two instances in two different zones.

    Explanation:

    Having a solution in a minimum of two zones allows our solution to continue working if the other zone is unavailable.

  2. a) GAE

    Explanation:

    GAE was one of the first products offered by Google Cloud and corresponds to a PaaS-type solution.

  3. b) By applying a caching strategy to our application

    Explanation:

    Applying a caching strategy to our application allows us to access a copy of the data source in a closer location, thus reducing latency in accessing this information.

  4. c) Cloud Storage

    Explanation:

    Cloud Storage allows you to store information in the form of objects in an unlimited way, without having to select the disk size beforehand.

  5. b) Pub/Sub

    Explanation:

    Pub/Sub is a Google Cloud service...